__gnu_cxx::__mt_alloc(3) [debian man page]

__gnu_cxx::__mt_alloc< _Tp, _Poolp >(3cxx)								__gnu_cxx::__mt_alloc< _Tp, _Poolp >(3cxx)

NAME

       __gnu_cxx::__mt_alloc< _Tp, _Poolp > -

SYNOPSIS

       Inherits __gnu_cxx::__mt_alloc_base< _Tp >.

   Public Types
       typedef _Poolp __policy_type
       typedef _Poolp::pool_type __pool_type
       typedef const _Tp * const_pointer
       typedef const _Tp & const_reference
       typedef ptrdiff_t difference_type
       typedef _Tp * pointer
       typedef _Tp & reference
       typedef size_t size_type
       typedef _Tp value_type

   Public Member Functions
       __mt_alloc (const __mt_alloc &)	throw ()
       template<typename _Tp1 , typename _Poolp1 > __mt_alloc (const __mt_alloc< _Tp1, _Poolp1 > &)  throw ()
       const __pool_base::_Tune _M_get_options ()
       void _M_set_options (__pool_base::_Tune __t)
       pointer address (reference __x) const
       const_pointer address (const_reference __x) const
       pointer allocate (size_type __n, const void *=0)
       void construct (pointer __p, const _Tp &__val)
       template<typename... _Args> void construct (pointer __p, _Args &&...__args)
       void deallocate (pointer __p, size_type __n)
       void destroy (pointer __p)
       size_type max_size () const   throw ()

Detailed Description
   template<typename _Tp, typename _Poolp = __common_pool_policy<__pool,  true >>class __gnu_cxx::__mt_alloc< _Tp, _Poolp >
       This is a fixed size (power of 2) allocator which - when compiled with thread support - will maintain one freelist per size per thread plus
       a global one. Steps are taken to limit the per thread freelist sizes (by returning excess back to the global list).

       Further details: http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt12ch32.html.

       Definition at line 627 of file mt_allocator.h.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Nov 27 2012			__gnu_cxx::__mt_alloc< _Tp, _Poolp >(3cxx)

__gnu_cxx::__pool_alloc< _Tp >(3)			     Library Functions Manual				 __gnu_cxx::__pool_alloc< _Tp >(3)

NAME

       __gnu_cxx::__pool_alloc< _Tp > -

SYNOPSIS

       Inherits __gnu_cxx::__pool_alloc_base.

   Public Types
       typedef const _Tp * const_pointer
       typedef const _Tp & const_reference
       typedef ptrdiff_t difference_type
       typedef _Tp * pointer
       typedef std::true_type propagate_on_container_move_assignment
       typedef _Tp & reference
       typedef size_t size_type
       typedef _Tp value_type

   Public Member Functions
       __pool_alloc (const __pool_alloc &) noexcept
       template<typename _Tp1 > __pool_alloc (const __pool_alloc< _Tp1 > &) noexcept
       pointer address (reference __x) const noexcept
       const_pointer address (const_reference __x) const noexcept
       pointer allocate (size_type __n, const void *=0)
       template<typename _Up , typename... _Args> void construct (_Up *__p, _Args &&...__args)
       void deallocate (pointer __p, size_type __n)
       template<typename _Up > void destroy (_Up *__p)
       size_type max_size () const noexcept

   Private Types
       enum { _S_align }
       enum { _S_max_bytes }
       enum { _S_free_list_size }

   Private Member Functions
       char * _M_allocate_chunk (size_t __n, int &__nobjs)
       _Obj *volatile * _M_get_free_list (size_t __bytes)  throw ()
       __mutex & _M_get_mutex ()  throw ()
       void * _M_refill (size_t __n)
       size_t _M_round_up (size_t __bytes)

   Static Private Attributes
       static char * _S_end_free
       static _Obj *volatile _S_free_list [_S_free_list_size]
       static size_t _S_heap_size
       static char * _S_start_free

Detailed Description
   template<typename _Tp>class __gnu_cxx::__pool_alloc< _Tp >
       Allocator using a memory pool with a single lock.

       Definition at line 126 of file pool_allocator.h.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2014				 __gnu_cxx::__pool_alloc< _Tp >(3)